September weather forecastMaroantsetra, Madagascar
September
Weather in September
The month of September marks a change in the weather with rainfall hitting its lowest point in the year at 32mm (1.26"). The reduced rain and the steady rise in temperature characterize the arrival of warmer months in Maroantsetra. Following the August pattern, the transition brings back the warmer days, although the night-time chill continues to provide a comfortable balance. The longer daylight duration and overall drier climate make this time of year popular among visitors. Revelling in the September sun while witnessing the city's vibrant plant life paints a captivating portrait of this tropical paradise.Temperature
Stepping into September, Maroantsetra records an average high-temperature of a still warm 25.3°C (77.5°F), almost consistent with August. In Maroantsetra, an average nighttime temperature of 19.7°C (67.5°F) is expected during September.Humidity
The average relative humidity in September in Maroantsetra, Madagascar, is 79%.Rainfall
In Maroantsetra, in September, during 19.5 rainfall days, 32mm (1.26") of precipitation is typically accumulated. Throughout the year, in Maroantsetra, Madagascar, there are 273.6 rainfall days, and 871mm (34.29") of precipitation is accumulated.Sea temperature
In Maroantsetra, in September, the average water temperature is 24.9°C (76.8°F).Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.9°C (76.8°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)
Daylight
The average length of the day in September in Maroantsetra is 12h and 1min.On the first day of September in Maroantsetra, sunrise is at 05:46 and sunset at 17:35. On the last day of the month, sunrise is at 05:24 and sunset at 17:37 EAT.
Sunshine
In September, the average sunshine is 7.7h.UV index
The months with the lowest UV index in Maroantsetra are April through October, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 6 in September interprets into the following advice:
Ward off overexposure. Defence against solar harm is crucial. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Caution! Sand and water surfaces escalate the UV intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Maroantsetra, Madagascar
- Average high temperature in September: 25.3°C
The warmest months (with the highest average high temperature) are February and December (29.8°C).
The month with the lowest average high temperature is July (24.7°C).
- Average low temperature in September: 19.7°C
The month with the highest average low temperature is January (23.6°C).
The coldest month (with the lowest average low temperature) is August (19.3°C).
Average pressure in September
Maroantsetra, Madagascar
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is August (1018.9mbar).
The month with the lowest atmospheric pressure is February (1010.9mbar).
Average wind speed in September
Maroantsetra, Madagascar
- Average wind speed in September: 15.7km/h
The windiest month (with the highest average wind speed) is July (17.6km/h).
The calmest months (with the lowest average wind speed) are January and February (9.6km/h).
Average humidity in September
Maroantsetra, Madagascar
- Average humidity in September: 79%
The months with the highest relative humidity are February and March (82%).
The months with the lowest relative humidity are November and December (78%).
Average rainfall in September
Maroantsetra, Madagascar
- Average rainfall in September: 32mm
The wettest months (with the highest rainfall) are January and March (132mm).
The driest month (with the least rainfall) is October (29mm).
Average rainfall days in September
Maroantsetra, Madagascar
- Average rainfall days in September: 19.5 days
The month with the highest number of rainy days is January (27.4 days).
The month with the least rainy days is November (16.7 days).
Average sea temperature in September
Maroantsetra, Madagascar
- Average sea temperature in September: 24.9°C
The best month for swimming (with the highest average sea temperature) is March (29.2°C).
The coldest month (with the lowest average sea temperature) is August (24.8°C).
Average daylight in September /
Average sunshine in September
Maroantsetra, Madagascar
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in September: 7h and 42min
The month with the most sunshine is February (Average sunshine: 10h and 36min).
The month with the least sunshine is July (Average sunshine: 5h and 42min).
Average sunshine days in September
Maroantsetra, Madagascar
- Average sunshine days in September: 4.3 days
The month with the most sunshine days is November (7.9 days).
The months with the least sunshine days are April and June (2.3 days).
Average UV index in September
Maroantsetra, Madagascar
- Average UV index in September: 6
The months with the highest UV index are January, February, March, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 6).
Average cloud cover in September
Maroantsetra, Madagascar
- Average cloud cover in September: 42
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is December (Cloud cover 36).
Average visibility in September
Maroantsetra, Madagascar
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
